50660136 has 48 divisors (see below), whose sum is σ = 145278900. Its totient is φ = 15892992.

The previous prime is 50660123. The next prime is 50660147. The reversal of 50660136 is 63106605.

50660136 is a `hidden beast` number, since 50 + 6 + 601 + 3 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 47527236 + 3132900 = 6894^2 + 1770^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19471 + ... + 21918.

Almost surely, 2^50660136 is an apocalyptic number.

It is an amenable number.

50660136 is an abundant number, since it is smaller than the sum of its proper divisors (94618764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50660136 is a wasteful number, since it uses less digits than its factorization.

50660136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41418 (or 41411 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 50660136 is about 7117.5934135071. The cubic root of 50660136 is about 370.0173743972.

The spelling of 50660136 in words is "fifty million, six hundred sixty thousand, one hundred thirty-six".